I would like to fit a logistic regression using a smothing spline, where the
spline is a piecewise cubic polynomial. Is the knots option used to define the
subintervals for each piece of the cubic spline? If yes and there are k knots,
then why does the coefficients field in the returned object
On Monday 25 June 2007 13:26, Bill Wheeler wrote:
I would like to fit a logistic regression using a smothing spline, where
the spline is a piecewise cubic polynomial. Is the knots option used to
define the subintervals for each piece of the cubic spline?
- if you use something like
